<script>

function loaded()
{
    if (window.testRunner)
        testRunner.notifyDone();
}

window.onload = loaded();

</script>
The following iframe is a document that was cached in the application cache.<br>
It also had "x-frame-options: deny" set, so it should not actually show up in the iframe<br>
<iframe src="http://127.0.0.1:8000/appcache/x-frame-options-prevents-framing.php"></iframe>
